package com.itheima.mapper;

import com.itheima.pojo.Dept;
import org.apache.ibatis.annotations.*;

import java.util.List;

@Mapper
public interface DeptMapper {
//    @Results(value = {
//            @Result(column = "create_time",property = "createTime"),
//            @Result(column = "update_time",property = "updateTime")
//    })

    @Select("select * from dept")
    List<Dept> findAll();

    @Delete("delete from dept where id=#{id}")
    Integer delete(Integer id);

    @Insert("insert  into dept (name,create_time,update_time) values (#{name},#{createTime},#{updateTime})")
    Integer add(Dept dept);

    @Select("select * from dept where id=#{id}")
    Dept getById(Integer id);

    @Update("update dept set name=#{name},update_time=#{updateTime} where id=#{id}")
    Integer update(Dept dept);
}
